Endoscopic treatment for biliary strictures after liver transplantation
Official title: Endoscopic Management of Non-anastomotic Biliary Strictures Following Liver Transplantation. Registry of the Italian Society of Digestive Endoscopy.
Run by Fondazione Policlinico Universitario Agostino Gemelli IRCCS · NCT05761483 · Data updated 2026-11-12
This study tests if using special tubes called biliary stents can help improve liver function in patients who develop bile duct blockages after a liver transplant.
Quick facts
| Study type | Observational |
|---|---|
| Ages | 18 Years and up |
| Sex | All |
| Enrollment | 40 (estimated) |
| Sponsor | Fondazione Policlinico Universitario Agostino Gemelli IRCCS Academic / other |
| Locations | 1 site (Roma, RM) |
| Status | Recruiting |
| Started | March 12, 2020 |
| Main results expected | October 31, 2026 |
| Study ends | January 1, 2028 |
| Registry record updated | January 29, 2026 |
| Trial ID | NCT05761483 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates are adults over 18 with diagnosed non-anastomotic biliary strictures affecting the hepatic hilum.
✕Probably not a fit
Patients who have previously undergone endoscopic or percutaneous treatments or those with altered anatomy due to prior surgeries may not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This study evaluates the outcomes of endoscopic management using ERCP for patients with non-anastomotic biliary strictures that occur following liver transplantation. It focuses on patients diagnosed with these strictures through direct cholangiogram or MRCP, particularly those affecting the hepatic hilum. The study aims to assess the effectiveness of biliary stents in improving liver function tests in this patient population.
Why it matters
Potential benefit: If successful, this approach could significantly improve liver function and quality of life for patients suffering from biliary strictures after liver transplantation.
How similar studies have gone: Other studies have shown promising results with endoscopic management of biliary strictures, suggesting this approach may be effective.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Age \> 18 * Non anastomotic biliary strictures diagnosed by direct cholangiogram (T-tube) or MRCP * Stricture involving the hepatic hilum until secondary branches * Increase of liver function tests * Signature of the informed consent Exclusion Criteria: * Previopus endoscopic or percutaneous treatments * Patient candidate to metal stents placement * Previous surgery resulting in altered anatomy
Where it's running
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Fondazione Policlinico Gemelli IRCCS
Roma, Rm, Italy Recruiting
Study contacts
- Principal investigator: Andrea Tringali, MD, PhD — Fondazione Policlinico Gemelli IRCCS, Rome, Italy
- Study coordinator: Andrea Tringali, MD, PD
- Email: andrea.tringali@unicatt.it
- Phone: +393287372601
Similar studies
Other studies for the same condition or treatment. Recruiting studies are listed first.
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Using FMN levels in perfusate and bile to check liver graft health during warm machine perfusion
This project will test whether measuring flavin mononucleotide (FMN) in perfusate and bile during normothermic machine perfusion can help identify which adult deceased-donor livers are safe to transplant.
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Using Raman Spectroscopy to Diagnose Extrahepatic Cholangiocarcinoma
This study is testing a new way to diagnose extrahepatic cholangiocarcinoma using a special light technique during a procedure to see if it can better identify cancer in the bile ducts.
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This study is testing a new mini-endoscopic system to see if it can help people with bile duct diseases who can’t have regular endoscopic treatments.
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Using Siplizumab to prevent immune issues in liver transplant patients with autoimmune liver disease
This study is testing if a new medication called siplizumab can help prevent immune problems in adults with autoimmune liver disease who are getting a liver transplant.
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Evaluating eccDNAs as biomarkers for diagnosing biliary stricture
This study is testing if a new type of DNA found in the blood can help doctors better diagnose patients with unclear bile duct blockages, especially to catch cancer earlier.
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Using AI to evaluate biliary strictures in real-time
This study is testing whether an AI tool can help doctors better identify the causes of bile duct blockages during certain endoscopic procedures for patients who need them.
How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.